//
//  UserDefaults.h
//
//  Copyright © 2016年 QB. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface UserDefaults : NSObject

+ (BOOL)hasObject:(id)key;

+ (id)userDefaultsRead:(NSString *)key;

+ (void)userDefaultsWrite:(id)value forKey:(NSString *)key;

+ (void)userDefaultsRemove:(NSString *)key;

+ (void)removeAllObjects;

@end
